Javadoc for AbortWithHttpStatusException class constructor says 'true' when it should say 'false'

Javadoc for AbortWithHttpStatusException class constructor states:

• @param statusCodeOptional
• If true and http status could not be set, an IllegalStateException will be thrown

But the code does:

if (!statusCodeOptional)

{ throw new IllegalStateException( "This exception can only be thrown from within request processing cycle"); }

Obviously, the exception is thrown only if the flag statusCodeOptional is set to false, not true.